Apod

• (n.) Alt. of Apodal • (n.) Alt. of Apode
Found on http://thinkexist.com/dictionary/meaning/apod/

apod

apod Footless, term applied to certain birds, fish, and reptiles, in which feet or ventral fins are either wholly absent or merely rudimentary.
Found on http://www.wordinfo.info/words/index/info/view_unit/3353/

APOD

Astronomy Picture of the Day
Found on http://www.translationdirectory.com/glossaries/glossary142.htm

apod

Another Point Of Discussion
Found on http://www.noslang.com/dictionary/a/
No exact match found